スマート国語辞典 - すぐ引けて、よく分かる、新しい辞書

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4.7
405 reviews
50K+
Downloads
Content rating
Teen
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About this app

It's easy to read and understand very well. ``Smart Japanese Dictionary'' is a new dictionary written and developed from scratch for smartphone apps.

◇Ease of use unique to the app
A list of candidate headwords is displayed instantly even while you are typing, allowing you to quickly find the word you are looking for.
You can also look up words you don't know how to read by handwriting or by voice input.
If you want to find out more information, you can also search the web with the touch of a button.
It's an easy-to-use dictionary app that you can look up right away.

◇Innovative ease of understanding
We have written new explanations of the meanings of words for this dictionary app.
Explanations are made in simpler terms than ever before, and where necessary, typical examples are provided to aid understanding.
Even beginners can grasp the general meaning and touch the core of the meaning.
This is a dictionary app that is easy to understand.

◇Encounter with new words
Related words based on our own logic are posted in the "Also search" column.
You can look up words that interest you one after another.
This is a Japanese dictionary app where you can encounter new words.

This app is free. You can use all content and functions for free.
Please use this app ``Smart Japanese Dictionary - A new dictionary that is easy to read and easy to understand'' as your first choice when looking up the meanings and readings of words.
The Balanced Corpus of Modern Written Japanese (BCCWJ), constructed by the National Institute for Japanese Language and Linguistics, is used with permission as one of the example references in the development of this app.
We will continue to write and develop this app, hoping that it will help many people understand the meaning of words.
If you have any opinions or requests regarding the content of this app, please contact us using the inquiry form within the app.
Updated on
Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
386 reviews
Ingyinn
October 14, 2024
説明がわかりやすくて学生のためだけでなく、日本語を教えている先生にとっても、たくさん参考できるいいアプリです。 最高🤩🎉
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Luis Gomez
September 11, 2024
オフラインに使える、無料な日本語辞典はほぼなかったので困っていましたので、この辞典で助かります。これから語彙と例文の数を増やしてもらえればありがたいです。ブラックモードもあったら更によいと思います。
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Stuart McWhinney
June 12, 2022
Wonderful! Does everything I want it to, except save entries to a list. 素晴らしい!絶対勉強になる!だが、リストに保存可が欲しい。
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What’s new

とても多くの方に本アプリを使って頂き感謝感激です!開発の励みになります!
・新しく約300語を追加して、収録語数が52,702語になりました!
・いくつかの言葉の意味合いの説明内容を加筆修正しました
・いくつかの誤字や表記のゆれを解消しました
・内部のデータベースシステムを刷新しました
この国語辞典アプリは、独自に一から執筆し、言葉の意味合いを分かりやすく説明していることが特長です。
これからも人気の本アプリ「スマート国語辞典 - すぐ引けて、よく分かる、新しい辞書」を何卒宜しくお願い致します!